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Functions and Features

4.2.2 Set the Power-on State

This menu item is used to control the settings and output state when the power

supply is powered on.

The detailed power-on parameters and output state are as follows.

• The voltage and current setting values displayed on the main screen.

• The output state of the power supply, i.e., the [On/Off] key state.

The procedures to set the menu item are as follows.

1. Press [Shift]+[Save] (System) to enter into the system menu interface.

2. Use left and right keys or rotate the knob to select PowerOn and press

[Enter] key to make the parameter in modification.

3. Rotate the knob to select the value from the following options.

• Reset: default value, indicates when the power supply is powered on,

the power supply will initialize some settings and output state.

• Last: indicates when powered on, the power supply will remain the same

settings and output state as last time you turned off the power supply.

• Last+Off: indicates when powered on, the power supply will remain the

same settings as last time you turned off the power supply, but the output

state is OFF state.

4. After finishing the setting, press [Enter] key to confirm.

4.2.3 Set the Sense Function State

This menu item is used to switch the power supply to local sensing or remote

sensing.

IT-M3140 series power supplies support two connection methods between

power supply and device under test (DUT): Local sensing and Remote sensing.

The remote sensing is used for maximizing measurement accuracy. (Refer to

2.5 Connecting the Device Under Test (DUT) for more information.)

The procedures to set the menu item are as follows.

1. Press [Shift]+[Save] (System) to enter into the system menu interface.

2. Use left and right keys or rotate the knob to select Sense and press [Enter]

key to make the parameter in modification.

3. Rotate the knob to select the value from the following options.

• Off: default value, indicates turn the sense function off.

• On: indicates turn the sense function on.

ITech IT-M3140 Series User Manual

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